Latest News


Latest News

TDEG was honored to receive an ACEC/CT Engineering Excellence Merit Award for Warren Harding High School.

Congratulations Tim Ma!

Latest News
Tim Ma recently passed the CT State Licensing Examination and is now a Professional Engineer (PE) in the State of Connecticut.  Tim has been with the firm since 2016 and…

ASCE/CSCE Canstruction

Latest News

In November 2019 employees of TDEG were involved in ACEC/CSCE’s Canstruction project. Canstruction is a non-profit charity involving building structures out of food cans, competing against other teams. Check out here for more…………….

Excellence in Construction Award

Latest News
On Thursday, October 24, ABC (Associated Builders and Contractors) of Connecticut presented Petra Construction Corporation, along with The Di Salvo Engineering Group and Neil Hauck Architects, an Excellence in Construction…

Dominic Ammirato Receives Scholarship

Latest News
The Richard Di Salvo Engineering Scholarship is awarded each year to a graduating student who is pursuing an Engineering Degree at Ridgefield High School.   The scholarship is in memory of…

New Shareholders

Latest News
TDEG announces the addition of two new shareholders:   Stephen Lehigh, PE and Ryan Walsh, PE.  Steve joined the firm in May 2015, was promoted to Project Manager in 2016, and…

New Office Space!

Latest News
Steve Lehigh has been setting up office in our new space in Colorado.   Our new address is:  405 S. Wilcox Street, Suite 105 in Castle Rock, Colorado 80104.  We are…


Recent Projects

Colorado Custom Home Addition and Alterations
City Hotel in Colorado
Las Palmeras
Da Vinci Science Center
Savings Bank of Danbury
The Mill
Winter Park Building
Whaling City Mazda
Westport Home with Guest House


We pride ourselves on technical excellence, innovation and following the highest professional standards.
Contact us today to partner on your next project.